[Keymap] Various enhancements for dshields user space and keymaps. (#6816)

- Add oneshot mod/layer unlocking
- Fix Planck rev 3 backlight breathing
- Fix Planck rev 6 build with arm gcc 9.2.0
- General code clean up

6 files changed, 54 insertions, 47 deletions

diff --git a/keyboards/model01/keymaps/dshields/keymap.c b/keyboards/model01/keymaps/dshields/keymap.c
index 6b9a541321..f79ef2c7b0 100644
--- a/keyboards/model01/keymaps/dshields/keymap.c
+++ b/keyboards/model01/keymaps/dshields/keymap.c
@@ -1,17 +1,13 @@
 #include QMK_KEYBOARD_H
 #include "dshields.h"
-
-enum { DEF, FUN };
-enum { DYNAMIC_MACRO_RANGE = SAFE_RANGE };
-
 #include "dynamic_macro.h"
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 [DEF] = LAYOUT(
     RESET  , KC_1   , KC_2   , KC_3   , KC_4   , KC_5   ,                      KC_6   , KC_7   , KC_8   , KC_9   , KC_0   , _______,
-    KC_GRV , KC_Q   , KC_W   , KC_E   , KC_R   , KC_T   , RGB_TOG,    DM_PLAY, KC_Y   , KC_U   , KC_I   , KC_O   , KC_P   , KC_EQL ,
+    KC_GRV , KC_Q   , KC_W   , KC_E   , KC_R   , KC_T   , RGB_TOG,    _______, KC_Y   , KC_U   , KC_I   , KC_O   , KC_P   , KC_EQL ,
     KC_PGUP, KC_A   , KC_S   , KC_D   , KC_F   , KC_G   , KC_TAB ,    KC_ENT , KC_H   , KC_J   , KC_K   , KC_L   , KC_SCLN, KC_QUOT,
-    KC_PGDN, KC_Z   , KC_X   , KC_C   , KC_V   , KC_B   , KC_ESC ,    _______, KC_N   , KC_M   , KC_COMM, KC_DOT , KC_SLSH, KC_MINS,
+    KC_PGDN, KC_Z   , KC_X   , KC_C   , KC_V   , KC_B   , KC_ESC ,    DM_PLAY, KC_N   , KC_M   , KC_COMM, KC_DOT , KC_SLSH, KC_MINS,
                                            OSMLCTL,                                 KC_RCTL,
                                               KC_BSPC,                           KC_SPC ,
                                                  KC_LGUI,                     OSMRALT,
@@ -19,10 +15,10 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
                                         OSL_FUN,                                        OSL_FUN
     ),
 [FUN] = LAYOUT(
-    _______, KC_F1  , KC_F2  , KC_F3  , KC_F4  , KC_F5  ,                      KC_F6  , KC_F7  , KC_F8  , KC_F9  , KC_F10 , KC_F11 ,
+    EEP_RST, KC_F1  , KC_F2  , KC_F3  , KC_F4  , KC_F5  ,                      KC_F6  , KC_F7  , KC_F8  , KC_F9  , KC_F10 , KC_F11 ,
     KC_TAB , _______, KC_MS_U, _______, KC_BTN3, _______, RGB_MOD,    DM_STRT, _______, KC_LCBR, KC_RCBR, KC_LBRC, KC_RBRC, KC_F12 ,
-    KC_HOME, KC_MS_L, KC_MS_D, KC_MS_R, KC_BTN1, _______, _______,    DM_STOP, KC_LEFT, KC_DOWN, KC_UP  , KC_RGHT, _______, _______,
-    KC_END , KC_PSCR, KC_INS , _______, KC_BTN2, _______, _______,    _______, _______, _______, _______, _______, KC_BSLS, KC_PIPE,
+    KC_HOME, KC_MS_L, KC_MS_D, KC_MS_R, KC_BTN1, _______, _______,    _______, KC_LEFT, KC_DOWN, KC_UP  , KC_RGHT, _______, _______,
+    KC_END , KC_PSCR, KC_INS , _______, KC_BTN2, _______, _______,    DM_STOP, _______, _______, _______, _______, KC_BSLS, KC_PIPE,
                                            _______,                                 _______,
                                               KC_DEL ,                           KC_ENT ,
                                                  _______,                     _______,
diff --git a/keyboards/planck/keymaps/dshields/keymap.c b/keyboards/planck/keymaps/dshields/keymap.c
index 18b026da44..1c4a00b965 100644
--- a/keyboards/planck/keymaps/dshields/keymap.c
+++ b/keyboards/planck/keymaps/dshields/keymap.c
@@ -1,9 +1,5 @@
 #include QMK_KEYBOARD_H
 #include "dshields.h"
-
-enum planck_layers { DEF, LWR, RSE, FUN };
-enum planck_keycodes { DYNAMIC_MACRO_RANGE = SAFE_RANGE };
-
 #include "dynamic_macro.h"
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
@@ -14,21 +10,21 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         OSMLCTL, KC_LGUI, OSMLALT, OSL_FUN, OSL_LWR, MT_SPC,  MT_SPC,  OSL_RSE, KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT
     ),
     [LWR] = LAYOUT_planck_grid(
-        KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, _______, _______, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN,
+        KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, _______, KC_DEL,  KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN,
         KC_TILD, _______, _______, _______, _______, _______, _______, KC_UNDS, KC_PLUS, _______, KC_LCBR, KC_RCBR,
         _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_DQUO, KC_PIPE,
-        _______, _______, _______, _______, _______, _______, _______, _______, KC_HOME, KC_PGDN, KC_PGUP, KC_END 
+        _______, _______, _______, _______, _______, _______, _______, _______, KC_HOME, KC_PGDN, KC_PGUP, KC_END
     ),
     [RSE] = LAYOUT_planck_grid(
-        KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    _______, _______, KC_6,    KC_7,    KC_8,    KC_9,    KC_0   ,
+        KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    _______, KC_DEL,  KC_6,    KC_7,    KC_8,    KC_9,    KC_0   ,
         KC_GRV,  _______, _______, _______, _______, _______, _______, KC_MINS, KC_EQL,  _______, KC_LBRC, KC_RBRC,
         _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_QUOT, KC_BSLS,
-        _______, _______, _______, _______, _______, _______, _______, _______, KC_HOME, KC_PGDN, KC_PGUP, KC_END 
+        _______, _______, _______, _______, _______, _______, _______, _______, KC_HOME, KC_PGDN, KC_PGUP, KC_END
     ),
     [FUN] = LAYOUT_planck_grid(
-        KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   RESET,   KC_DEL,  KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10 ,
+        KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   RESET,   EEP_RST, KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10 ,
         KC_F11,  KC_F12,  KC_F13,  KC_F14,  KC_F15,  _______, _______, _______, KC_WH_L, KC_WH_D, KC_WH_U, KC_WH_R,
-        LGT_TOG, LGT_MOD, _______, _______, _______, DM_STRT, DM_STOP, _______, _______, KC_BTN1, KC_BTN2, KC_BTN3,
+        LGT_TOG, LGT_MOD, LGT_BRT, _______, _______, DM_STRT, DM_STOP, _______, _______, KC_BTN1, KC_BTN2, KC_BTN3,
         _______, _______, _______, _______, _______, _______, _______, _______, KC_MS_L, KC_MS_D, KC_MS_U, KC_MS_R
     )
 };
diff --git a/users/dshields/config.h b/users/dshields/config.h
index 743f16f999..17eb98bd4f 100644
--- a/users/dshields/config.h
+++ b/users/dshields/config.h
@@ -5,6 +5,7 @@
 #define ONESHOT_TAP_TOGGLE        2
 #define ONESHOT_TIMEOUT           3000
 #define RETRO_TAPPING
+#define BACKLIGHT_BREATHING
 
 #define MOUSEKEY_INTERVAL         20
 #define MOUSEKEY_DELAY            0
diff --git a/users/dshields/dshields.c b/users/dshields/dshields.c
index 6aff5c6716..bc88cae561 100644
--- a/users/dshields/dshields.c
+++ b/users/dshields/dshields.c
@@ -1,30 +1,31 @@
-extern keymap_config_t keymap_config;
+#include "quantum.h"
+#include "dshields.h"
 
-/* uncomment to reset
-void matrix_init_user(void) {
-    eeconfig_init();
-};
-*/
+extern bool process_record_dynamic_macro(uint16_t keycode, keyrecord_t *record);
 
 bool process_record_user(uint16_t keycode, keyrecord_t *record) {
     if (!process_record_dynamic_macro(keycode, record)) {
         return false;
     }
-    return true;
-}
-
-// work in progress
-uint32_t layer_state_set_user(uint32_t state) {
-    switch (biton32(state)) {
-        case DEF:
-            set_all_leds_to(0,0,0);
-            break;
-        case FUN:
-            // TODO light the fn keys
-            // set_led_to(?, 0, 128, 0);
-            // set_led_to(?, 0, 128, 0);
-            break;
+    if (keycode == KC_ESC && record->event.pressed) {
+        bool rc = true;
+        uint8_t mods = 0;
+        if ((mods = get_oneshot_mods()) && !has_oneshot_mods_timed_out()) {
+            clear_oneshot_mods();
+            unregister_mods(mods);
+            rc = false;
+        }
+        if ((mods = get_oneshot_locked_mods())) {
+            clear_oneshot_locked_mods();
+            unregister_mods(mods);
+            rc = false;
+        }
+        if (is_oneshot_layer_active()) {
+            layer_clear();
+            rc = false;
+        }
+        return rc;
     }
-    return state;
+    return true;
 }
 
diff --git a/users/dshields/dshields.h b/users/dshields/dshields.h
index c746e74fb5..a65ccfea00 100644
--- a/users/dshields/dshields.h
+++ b/users/dshields/dshields.h
@@ -24,8 +24,18 @@
 #ifdef KEYBOARD_planck_light
     #define LGT_TOG RGB_TOG
     #define LGT_MOD RGB_MOD
-#else
+    #define LGT_BRT _______
+#endif
+#ifdef KEYBOARD_planck_rev3
     #define LGT_TOG BL_TOGG
     #define LGT_MOD BL_STEP
+    #define LGT_BRT BL_BRTG
+#endif
+#ifdef KEYBOARD_planck_rev6
+    #define LGT_TOG _______
+    #define LGT_MOD _______
+    #define LGT_BRT _______
 #endif
 
+enum layers   { DEF, LWR, RSE, FUN };
+enum keycodes { DYNAMIC_MACRO_RANGE = SAFE_RANGE };
diff --git a/users/dshields/rules.mk b/users/dshields/rules.mk
index a2bec43357..06f6e5e9fa 100644
--- a/users/dshields/rules.mk
+++ b/users/dshields/rules.mk
@@ -1,9 +1,11 @@
-MOUSEKEY_ENABLE  = yes # Mouse keys(+4700)
-COMMAND_ENABLE   = no  # Commands for debug and configuration
-CONSOLE_ENABLE   = no  # Console for debug(+400)
-EXTRAKEY_ENABLE  = no
-SLEEP_LED_ENABLE = no  # Breathing sleep LED during USB suspend
-API_SYSEX_ENABLE = no
+SRC += dshields.c
+
+MOUSEKEY_ENABLE       = yes # Mouse keys(+4700)
+COMMAND_ENABLE        = no  # Commands for debug and configuration
+CONSOLE_ENABLE        = no  # Console for debug(+400)
+EXTRAKEY_ENABLE       = no
+SLEEP_LED_ENABLE      = no  # Breathing sleep LED during USB suspend
+API_SYSEX_ENABLE      = no
 
 ifeq ($(strip $(KEYBOARD)), planck/rev3)
 	AUDIO_ENABLE	  = no
@@ -11,6 +13,7 @@ ifeq ($(strip $(KEYBOARD)), planck/rev3)
 	RGB_MATRIX_ENABLE = no
 endif
 ifeq ($(strip $(KEYBOARD)), planck/rev6)
+	CFLAGS           += -Wno-error=deprecated
 	EXTRALDFLAGS	  = -Wl,--build-id=none
 	AUDIO_ENABLE	  = no
 	BACKLIGHT_ENABLE  = no